JunRuiLee commented on code in PR #23758:
URL: https://github.com/apache/flink/pull/23758#discussion_r1400088967
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flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamExecutionEnvironment.java:
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@@ -663,10 +663,16 @@ public CheckpointingMode getCheckpointingMode() {
* org.apache.flink.runtime.state.CheckpointStorage} which configures how
and where state
* backends persist during a checkpoint.
*
+ * @deprecated The method is marked as deprecated because starting from
Flink 1.19, the usage of
+ * all complex Java objects related to configuration, including their
getter and setter
+ * methods, should be replaced by ConfigOption. In a future major
version of Flink, this
+ * method will be removed entirely. It is recommended to switch to
using the ConfigOptions
+ * provided for configuring state backend.
Review Comment:
Great idea, I'll add some sample code to demonstrate how to use ConfigOption
for better clarity, and I've also included links to the corresponding
documentation in the JavaDoc. And I will open a new PR soon to further update
the documentation based on these changes. Thank you for the suggestion.
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